JP2000206656A - 写真要素 - Google Patents

写真要素

Info

Publication number
JP2000206656A
JP2000206656A JP11370450A JP37045099A JP2000206656A JP 2000206656 A JP2000206656 A JP 2000206656A JP 11370450 A JP11370450 A JP 11370450A JP 37045099 A JP37045099 A JP 37045099A JP 2000206656 A JP2000206656 A JP 2000206656A
Authority
JP
Japan
Prior art keywords
coupler
dye
aryl
alkyl
image
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11370450A
Other languages
English (en)
Japanese (ja)
Inventor
Louis R Stanley Paul
ルイス アール.スタンレー ポール
Demita Guddaado John
デミタ グッダード ジョン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of JP2000206656A publication Critical patent/JP2000206656A/ja
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/392Additives
    • G03C7/39208Organic compounds
    • G03C7/39236Organic compounds with a function having at least two elements among nitrogen, sulfur or oxygen
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/305Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers
    • G03C7/30511Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers characterised by the releasing group
    • G03C7/305172-equivalent couplers, i.e. with a substitution on the coupling site being compulsory with the exception of halogen-substitution
    • G03C7/305352-equivalent couplers, i.e. with a substitution on the coupling site being compulsory with the exception of halogen-substitution having the coupling site not in rings of cyclic compounds

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Plural Heterocyclic Compounds (AREA)
JP11370450A 1998-12-31 1999-12-27 写真要素 Pending JP2000206656A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9828867.3A GB9828867D0 (en) 1998-12-31 1998-12-31 Photographic addenda
GB9828867:3 1998-12-31

Publications (1)

Publication Number Publication Date
JP2000206656A true JP2000206656A (ja) 2000-07-28

Family

ID=10845186

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11370450A Pending JP2000206656A (ja) 1998-12-31 1999-12-27 写真要素

Country Status (4)

Country Link
US (1) US6200741B1 (fr)
EP (1) EP1020763A3 (fr)
JP (1) JP2000206656A (fr)
GB (1) GB9828867D0 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10009566A1 (de) * 2000-02-29 2001-09-06 Agfa Gevaert Ag Farbfotografisches Silberhalogenidmaterial
US6680165B1 (en) 2002-10-24 2004-01-20 Eastman Kodak Company Cyan coupler dispersion with increased activity
US7338756B2 (en) * 2003-10-24 2008-03-04 Eastman Kodak Company Method of preparation of direct dispersions of photographically useful chemicals

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8600933D0 (en) 1986-01-15 1986-02-19 Kodak Ltd Organosilanes
US4840877A (en) 1986-09-09 1989-06-20 Fuji Photo Film Co., Ltd. Silver halide color photographic material and method for processing the same
US4973535A (en) 1987-09-21 1990-11-27 Eastman Kodak Company Photographic recording material comprising a dye image-forming coupler compound
DE3743006A1 (de) 1987-12-18 1989-06-29 Agfa Gevaert Ag Farbfotografisches silberhalogenidmaterial
JP2876075B2 (ja) 1989-05-25 1999-03-31 富士写真フイルム株式会社 ハロゲン化銀カラー写真感光材料
US5298368A (en) 1991-04-23 1994-03-29 Eastman Kodak Company Photographic coupler compositions and methods for reducing continued coupling
JPH05100350A (ja) * 1991-10-04 1993-04-23 Konica Corp ハロゲン化銀写真感光材料
JPH0619084A (ja) * 1992-06-30 1994-01-28 Konica Corp ハロゲン化銀カラー写真感光材料
JPH06230534A (ja) * 1993-02-05 1994-08-19 Konica Corp ハロゲン化銀カラー写真感光材料
EP0736798A1 (fr) * 1995-04-06 1996-10-09 Fuji Photo Film Co., Ltd. Matériau photographique à l'halogénure d'argent

Also Published As

Publication number Publication date
GB9828867D0 (en) 1999-02-17
EP1020763A3 (fr) 2001-02-07
EP1020763A2 (fr) 2000-07-19
US6200741B1 (en) 2001-03-13

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